2 14 4. Identify what does "2" in the section symbol indicate? a. "2" is the sheet number where the section is made. b. "2" is the view number on the section view sheet. C. "2" is the sheet number of the section views. d. None of the above 5. Which of the following statements about specification is INCORRECT? a. Specification provide detailed information and instruction concerning the project b. Specification specifies physical qualities, chemical properties and performance requirements of building systems C. When there are conflicts between specifications and working drawings, one should follow the working drawings d. Specifications usually follow the CSI section format 6. Which of the following symbols means Steel Angles? a. PL b. c, d. 2